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Patent Searching and Data


Title:
【発明の名称】階段昇降機
Document Type and Number:
Japanese Patent JP2652322
Kind Code:
B2
Inventors:
YOKOYAMA MAMORU
Application Number:
JP10029193A
Publication Date:
September 10, 1997
Filing Date:
April 01, 1993
Export Citation:
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Assignee:
SUGYASU KOGYO KK
International Classes:
B66B9/08; B66B9/187; (IPC1-7): B66B9/08
Domestic Patent References:
JP56132282U
Attorney, Agent or Firm:
石田 喜樹